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[enh] initial commit

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asciimoo 2013-10-14 23:09:13 +02:00
commit ae9fb1d7dc
11 changed files with 139 additions and 0 deletions
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2
.gitignore vendored Normal file
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env
searx.conf

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README.md Normal file
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searx
=====
Minimalistic web interface to different search engines.

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requirements.txt Normal file
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flask
grequests
lxml

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searx/__init__.py Normal file
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searx/engines/__init__.py Normal file
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from os.path import realpath, dirname, splitext, join
from os import listdir
from imp import load_source
engine_dir = dirname(realpath(__file__))
engines = []
for filename in listdir(engine_dir):
modname = splitext(filename)[0]
if filename.startswith('_') or not filename.endswith('.py'):
continue
filepath = join(engine_dir, filename)
engines.append(load_source(modname, filepath))

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searx/engines/duckduckgo.py Normal file
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from lxml import html
def request(query, params):
params['method'] = 'POST'
params['url'] = 'https://duckduckgo.com/html'
params['data']['q'] = query
return params
def response(resp):
dom = html.fromstring(resp.text)
results = dom.xpath('//div[@class="results_links results_links_deep web-result"]')
return [html.tostring(x) for x in results]

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searx/static/css/style.css Normal file
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searx/templates/base.html Normal file
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">
<head>
<meta http-equiv="content-type" content="text/html; charset=utf-8" />
<meta http-equiv="content-language" content="en" />
<meta name="description" content="" />
<meta name="keywords" content="" />
<title>searx {% block title %}{% endblock %}</title>
<link rel="stylesheet" href="/static/css/style.css" type="text/css" media="screen" charset="utf-8" />
{% block styles %}
{% endblock %}
</head>
<body>
{% block content %}
{% endblock %}
</body>
</html>

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searx/templates/index.html Normal file
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{% extends "base.html" %}
{% block content %}
<h1>searx</h1>
<form method="post" action="">
<input type="text" name="q" />
<input type="submit" value="search" />
</form>
{% endblock %}

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searx/templates/results.html Normal file
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{% extends "base.html" %}
{% block content %}
<h1>searx</h1>
{% for result in results %}
<p>{{ result|safe }}</p>
{% endfor %}
{% endblock %}

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searx/webapp.py Normal file
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#!/usr/bin/env python
if __name__ == "__main__":
from sys import path
from os.path import realpath, dirname
path.append(realpath(dirname(realpath(__file__))+'/../'))
from flask import Flask, request, flash, render_template
import ConfigParser
from os import getenv
from searx.engines import engines
import grequests
cfg = ConfigParser.SafeConfigParser()
cfg.read('/etc/searx.conf')
cfg.read(getenv('HOME')+'/.searxrc')
cfg.read(getenv('HOME')+'/.config/searx/searx.conf')
cfg.read('searx.conf')
app = Flask(__name__)
app.secret_key = cfg.get('app', 'secret_key')
def default_request_params():
return {'method': 'GET', 'headers': {}, 'data': {}, 'url': ''}
def make_callback(results, callback):
def process_callback(response, **kwargs):
results.extend(callback(response))
return process_callback
@app.route('/', methods=['GET', 'POST'])
def index():
if request.method=='POST':
if not request.form.get('q'):
flash('Wrong post data')
return render_template('index.html')
query = request.form['q']
requests = []
results = []
for engine in engines:
request_params = engine.request(query, default_request_params())
callback = make_callback(results, engine.response)
if request_params['method'] == 'GET':
req = grequests.get(request_params['url']
,headers=request_params['headers']
,hooks=dict(response=callback)
)
else:
req = grequests.post(request_params['url']
,data=request_params['data']
,headers=request_params['headers']
,hooks=dict(response=callback)
)
requests.append(req)
grequests.map(requests)
return render_template('results.html', results=results)
return render_template('index.html')
if __name__ == "__main__":
from gevent import monkey
monkey.patch_all()
app.run(debug = cfg.get('server', 'debug')
,use_debugger = cfg.get('server', 'debug')
,port = int(cfg.get('server', 'port'))
)